Skip to content

855-928-8500 | Mon-Fri: 9AM-5PM EST | Canadian Owned

Currency

Canada Breakers

Search Close

Search Account 0 Cart

Search Close

Brands
Circuit Breakers
Breaker Components
Motor Controls
Switches
Bus Plugs
About Us
Contact Us

Search Close

Add a PO number Close

Subtotal

$0.00 CAD

Shipping, taxes, and discount codes calculated at checkout.

Your cart is currently empty.

Switches
Bus Plugs
About Us
Contact Us

Confirm your age

Are you 18 years old or older?

Come back when you're older

Sorry, the content of this store can't be seen by a younger audience. Come back when you're older.

Home / Collections /

30 Amp Breakers

579 products

Allen Bradley (5)
Allen-Bradley (1)
Appleton (14)
Bussmann (5)
Crouse-Hinds (15)
Eaton (6)
Eaton Cutler-Hammer (178)
Eaton Moeller (6)
Federal Pioneer (11)
GE (85)
Leviton (1)
Mersen / Ferraz Shawmut (5)
Schneider Electric (123)
Siemens / ITE (88)
Siemens/ITE (35)
Square D (1)

1 Pole (134)
2 Pole (171)
3 Pole (196)
3Pole (1)
4 Pole (12)
Quad (8)
Twin/Tandem (14)

Ground Fault (gfci / gfi) (29)
Ground Fault (GFEP) (21)
Surge Protection (1)

Bolt-On (187)
Feed Thru (21)
Feed-Thru (23)
Plug-In (84)

30A (539)
30 A (6)
40A (1)
50A (3)
15A 30A (6)
20A 30A (3)
30A 20A (1)
30A 30A (6)

3V (1)
120V (59)
120 V (1)
240V (96)
277V (8)
400V (1)
480V (14)
600V (52)
600V, 208-240Vac Coil (1)

Save on 30 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

579 products

Sort

EGB24030 - Square D 30 Amp 2 Pole 480 Volt Bolt-On Circuit Molded Case Breaker

EGB24030 - Square D 30 Amp 2 Pole 480 Volt Bolt-On Circuit Molded Case Breaker

EGB24030 - Square D - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 480 Volt

Schneider Electric

from $179^{99 CAD} from $179.99 CAD Regular price $256^{99 CAD} $256.99 CAD Save $77 CAD

HGB3B030B - Siemens 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

HGB3B030B - Siemens - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 600 Volt

from $545^{99 CAD} from $545.99 CAD Regular price $699^{99 CAD} $699.99 CAD Save $154 CAD

EJB34030 - Square D 30 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker

EJB34030 - Square D 30 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker

EJB34030 - Square D - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 480 Volt

Schneider Electric

from $489^{99 CAD} from $489.99 CAD Regular price $699^{99 CAD} $699.99 CAD Save $210 CAD

ED23B030 - Siemens 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

ED23B030 - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 3 Pole - 240 Volt

from $279^{99 CAD} from $279.99 CAD

AR347 - Crouse-Hinds 30 Amp 4 Pole 600 Volt Circuit Breaking Threaded Cap

AR347 - Crouse-Hinds - Receptacle

$413^{99 CAD} $413.99 CAD

Q330H - Siemens 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

Q330H - Siemens - 30 Amp 22kA Circuit Breaker

Plug-In - 30 Amp - 3 Pole - 240 Volt

$315^{99 CAD} $315.99 CAD

Q130H - Siemens 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

Q130H - Siemens - 30 Amp 22kA Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

$39^{99 CAD} $39.99 CAD

HFC361 - Siemens 30 Amp 3 Pole 600 Volt Circuit Breaker Heavy Duty Switch

HFC361 - Siemens 30 Amp 3 Pole 600 Volt Circuit Breaker Heavy Duty Switch

HFC361 - Siemens - 30 Amp Heavy Duty Switch

30 Amp - 3 Pole - 600 Volt

from $489^{99 CAD} from $489.99 CAD

1492JKD4Q - Allen Bradley - Motor Control Part And Accessory

1492JKD4Q - Allen Bradley - Motor Control Part And Accessory

$9^{99 CAD} $9.99 CAD

BQC220230 - Eaton - Molded Case Circuit Breaker

BQC220230 - Eaton - Molded Case Circuit Breaker

30 Amp - 2 Pole - 240 Volt

from $67^{99 CAD} from $67.99 CAD

HFD1030L (347V) - Eaton - Molded Case Circuit Breaker

HFD1030 (347V) - Eaton - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 347 Volt

Eaton Cutler-Hammer

from $439^{99 CAD} from $439.99 CAD Regular price $599^{99 CAD} $599.99 CAD Save $160 CAD

Limited availability

NBGF30 - Federal Pioneer - Molded Case Circuit Breaker

NBGF30 - Federal Pioneer - Molded Case Circuit Breaker

Bolt-On - 30A -1 Pole - 120 Volt

Federal Pioneer

$419^{99 CAD} $419.99 CAD

PDG21G0030TFFJ - Eaton - Molded Case Circuit Breaker

PDG21G0030TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 30 Amp - 1 Pole - 600 Volt

Eaton Cutler-Hammer

from $300^{99 CAD} from $300.99 CAD

CL130 - Eaton - Circuit Breaker

CL130 - Eaton - Circuit Breaker

Plug in - 30 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

Sale price$24^{99 CAD} $24.99 CAD Regular price $44^{50 CAD} $44.50 CAD Save $19.51 CAD

Limited availability

FAZ-D30/2 - Eaton - Circuit Breaker

FAZ-D30/2 - Eaton - Circuit Breaker

Feed Thru - 30 Amp - 2 Pole - 480 Volt

$80^{99 CAD} $80.99 CAD

VH361AWKGL - Square D - Disconnect and Safety Switch

30 Amp - 3 Pole - 600 Volt

Schneider Electric

from $650^{99 CAD} from $650.99 CAD

EGB3030FFG - Eaton - Molded Case Circuit Breaker

EGB3030FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 30 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $752^{99 CAD} from $752.99 CAD Regular price $1,219^{99 CAD} $1,219.99 CAD Save $467 CAD

NGG3B030 - Siemens - Molded Case Circuit Breaker

NGG3B030 - Siemens - Molded Case Circuit Breaker

Feed Thru - 30 Amp - 3 Pole - 600 Volt

from $552^{99 CAD} from $552.99 CAD

EHD3030 - Eaton - Molded Case Circuit Breaker

EHD3030 - Eaton - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $542^{99 CAD} from $542.99 CAD Regular price $719^{99 CAD} $719.99 CAD Save $177 CAD

HMCPS050K2 - Eaton Molded Case Circuit Breaker

HMCPS050K2 - Eaton - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $226^{99 CAD} from $226.99 CAD Regular price $1,522^{99 CAD} $1,522.99 CAD Save $1,296 CAD

BDA260301 - Square D 30 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

BDA260301 - Square D - 30 Amp Molded Case Circuit Breaker

I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt

Schneider Electric

from $647^{99 CAD} from $647.99 CAD Regular price $809^{00 CAD} $809.00 CAD Save $161.01 CAD

QBGF1030 - Eaton - 30 Amp Molded Case Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

from $201^{99 CAD} from $201.99 CAD

C25BNB230B - Eaton Cutler-Hammer 30 Amp 2 Pole 600 Volt Magnetic Contactor

C25BNB230B - Eaton - 30 Amp Magnetic Contactor

30 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

$99^{99 CAD} $99.99 CAD

QB2030EP - Eaton Cutler-Hammer 30 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker

QB2030EP - Eaton - 30 Amp GFEP Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

Sale price$399^{99 CAD} $399.99 CAD Regular price $895^{00 CAD} $895.00 CAD Save $495.01 CAD

USM2I - Mersen - 30 Amp Fuse

USM2I - Mersen - 30 Amp Fuse

30 Amp - 600 Volt

Mersen / Ferraz Shawmut

$29^{16 CAD} $29.16 CAD

THED113030 - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

THED113030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 1 Pole - 277 Volt

from $293^{99 CAD} from $293.99 CAD

THED136030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 600 Volt

from $783^{99 CAD} from $783.99 CAD

Limited availability

BAB3030HV - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BAB3030HV - Eaton - 30 Amp Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $363^{99 CAD} from $363.99 CAD Regular price $454^{99 CAD} $454.99 CAD Save $91 CAD

DH261FGK - Eaton - Disconnect and Safety Switch

DH261FGK - Eaton - Disconnect and Safety Switch

30 Amp - 2 Pole - 6 Volt

Eaton Cutler-Hammer

from $142^{99 CAD} from $142.99 CAD Regular price $303^{99 CAD} $303.99 CAD Save $161 CAD

8903LXG60V02 - Square D 30 Amp 6 Pole 600 Volt Contactor

8903LXG60V02 - Square D - 30 Amp 6 Pole Contactor

30 Amp - 600 Volt

Schneider Electric

$2,100^{99 CAD} $2,100.99 CAD

8903SMO11V02 - Square D 30 Amp 3 Pole 120 Volt Contactor

8903SMO11V02 - Square D - 30 Amp Contactor

30 Amp - 3 Pole - 120 Volt

Schneider Electric

$1,424^{99 CAD} $1,424.99 CAD

Limited availability

QMB361TW - Square D 30 Amp 3 Pole 600 Volt Panel Mount

QMB361TW - Square D - 30 Amp Panel Mount

30 Amp - 3 Pole - 600 Volt

Schneider Electric

$1,513^{99 CAD} $1,513.99 CAD

NGG3B030L - Siemens - Molded Case Circuit Breaker

NGG3B030L - Siemens - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 600 Volt

from $552^{99 CAD} from $552.99 CAD

Limited availability

BRH330 - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Molded Case Circuit Breakers

BRH330 - Eaton - 30 Amp Molded Case Circuit Breakers

Plug-In - 30 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$468^{99 CAD} $468.99 CAD

FBV36TE030RV - GE 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

FBV36TE030RV - GE - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 600 Volt

from $780^{99 CAD} from $780.99 CAD

BRN130EP - Eaton Cutler-Hammer 30 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

BRN130EP - Eaton - 30 Amp Molded Case Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

from $249^{99 CAD} from $249.99 CAD

THQL2130GFEP - GE 30 Amp 2 Pole 240 Volt Molded Case Breaker

THQL2130GFEP - GE 30 Amp Molded Case Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

$588^{99 CAD} $588.99 CAD

ECC03C1A2A - Eaton - Magnetic Contactor

ECC03C1A2A - Eaton - Magnetic Contactor

30 Amp - 2 Pole - 6 Volt

Eaton Cutler-Hammer

$746^{99 CAD} $746.99 CAD

TEYL3030B - GE - Molded Case Circuit Breaker

Bolt-On- 30 Amp - 3 Pole - 480 Volt

from $498^{99 CAD} from $498.99 CAD Regular price $623^{99 CAD} $623.99 CAD Save $125 CAD

DTNF321 - Siemens 30 Amp 3 Pole 240 Volt Disconnect Safety Switches

DTNF321 - Siemens - 30 Amp Disconnect Safety Switches

30 Amp - 3 Pole - 240 Volt

from $1,206^{99 CAD} from $1,206.99 CAD

Previous 1 … 6 7 8 9 10 … 15 Next

Recently viewed

Join our mailing list to receive special offers.

Enter your email Subscribe

Customer Care

Account
About Us
Contact Us
Return Policy
Warranty
Shipping Policy
Rewards
Sell To Us

Get in touch

+1 855 928 8500
Email us

We accept

Currency

© 2026 Canada Breakers

30 Amp Breakers | Canada Breakers